Johnson, Neil F  <br/><br/>
Information hiding: Steganography and watermarking-attacks and counter measures 

 - UK  Kluwer Academic publishers  2001 
 - 137 
<br/><br/><label>ISBN: </label>792372042 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER SECURITY<br/>DATA PROTECTION
<br/><br/><label>Dewey Class. No.: </label>005.82 JOH/I